Octopus arms are covered in numerous suckers—bowl-shaped cavities made of thick muscles that can grasp objects with a vice-like grip. The sides and edges of these suckers are rimmed with concentric ...

the creature doesn’t get tangled up Israeli scientists found this is because its suckers can't stick to themselves They temporarily shut down if they sense chemicals on an octopus' skin ...

Uno the octopus is a big hit at the @GeorgiaAquarium, the popular Atlanta destination that shared this video of his feeding ...

Uno is a giant Pacific octopus, and visitors to his exhibit can sometimes see this feeding in person. In this video, his suckers are the main attraction, but those sneaky tentacles do more than ...